How does not getting enough sleep cause dark circles under your eyes?

i just dont understand how not getting enough sleep can make parts of your skin darker
How does not getting enough sleep cause dark circles under your eyes?
Do fatigue and lack of sleep cause dark circles ? The simple answer is No. Almost everyone suffers from dark circles in some stage of their life or other.If you do not get proper sleep you have a tendency to look exhausted and pale and your tender eye regions appear darker than the rest of your face.They will not cause dark circles but could emphasize your already existing dark circles to look darker.The most common cause of dark circles could be due to heriditary reasons. Too much and regular exposure to sun also cause dark circles as it turns the skin pale and the delicate under eye areas look yet paler.Allergies and itching in the eye regions turns the eyes dry and also cause dark circles.Another reason could be age of course!Also lack of vitamins and an unhealthy diet with not enough intake of water and fruit juices could result in dark circles. It is due to this reason that during pregnancy many women do face the problem of dark circles due to lack of essential diets. Some homemade remedies to reduce dark circles could be to drink plenty of fluids, putting tea-bags under the eyes and proper rest alongside your hectic schedule also or else one could opt for various creams available in the market or even consider going under the knife i.e., the laser therapies.
How does not getting enough sleep cause dark circles under your eyes?
When you sleep, the muscles and skin around your eyes get to relax and heal. When you don't sleep for excessive periods of time, those muscles, and the skin around them bruises causing dark circles.





It's very similar to working out excessively without giving your body time to heal between workouts.
Reply:wow....this question also confuse me for a while, after I had cosmetcis class, I get know the dark circle is caused by allergic nose, or when y our nose has problems, it is easy to cause blood congestion.





so, check with your nose.
Reply:a lot of eastern european people have dark circles. some arabic people have it too. that is just how some people look.